NSN 4820-01-075-3494
Part Details | VALVE SEAT
4820-01-075-3494 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 80321779345XX, 803-2177934-5XX, 80321779344XX19, 803-2177934-4XX-19, 8032177934X4XXX5XX19, 803-2177934-X4XX/X5XX-19, 803217795XX1, 803-21779-5XX-1, 803217793455619, 803-2177934-556-19, 80321779345XX, 803-2177934-5XX, 8032177934X4XX1X5XX19, 803-2177934-X4XX1X5XX-19, 8032177934X4XXX5XX19, 803-2177934-X4XXX5XX-19, 8032177934X4XX19, 803-2177934-X4XX-19, 8032177934, 803-2177934, 4820-01-075-3494, 01-075-3494, 4820010753494, 010753494
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 19, 1979 | 01-075-3494 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-075-3494
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-2177934-5XX | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-4XX-19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-X4XX/X5XX-19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-21779-5XX-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-556-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-5XX | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-X4XX1X5XX-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-X4XXX5XX-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-X4XX-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-075-3494
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.562 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |